Flora of North America species comparison

reduced to thick crowns.

erect or ascending, loosely strigulose to villosulous.

1.5–14(–15) cm;

stipules (2.5–)4–11 mm, submembranous becoming scarious or papery;

leaflets 1–13(or 15), blades obovate to elliptic, oblanceolate, or orbiculate, 3–20 mm, apex acute to obtuse or retuse, surfaces villous-tomentulose.

3–10(–13) cm;

stipules (1–)2–7 mm, papery at proximal nodes, herbaceous at distal nodes;

leaflet blades narrowly oblong-oblanceolate to linear-oblong, 5–18(–25) mm, apex retuse, surfaces strigulose to villosulous.

2–8-flowered, flowers ascending;

axis 0.2–2.7 cm in fruit;

bracts 3.5–10 mm;

bracteoles 0–2.

12–35(–40)-flowered;

axis 2.5–10 cm in fruit;

bracts 1.5–6 mm;

bracteoles 0.

0.5–11 cm.

erect, (5–)7–15 cm.

1.4–5 mm.

0.8–2 mm.

14–32 mm;

calyx cylindric or campanulate, 7–20 mm, villous, tube 5–16 mm, lobes subulate to lanceolate, 1–4 mm;

corolla pink-purple;

banner recurved through 40°;

keel 12–26 mm.

15–18.6 mm;

calyx gibbous-convex behind pedicel, 8–10.5 mm, villosulous or villous-tomentulose, tube 7.5–9 mm, lobes triangular, 1–2.1 mm;

corolla keel 11.5–14.3 mm.

ascending (humistrate), brown-stramineous, incurved, obliquely ovoid, obcompressed, (13–)18–28(–36) × 7–13(–17) mm, unilocular, fleshy becoming leathery, sparsely hirtellous to densely villous-tomentose, usually concealing surfaces.

green becoming stramineous, 12–15 × (3–)3.4–4(–5.4) mm, stiffly leathery, glabrous or sparsely pilosulous;

stipe 6–10 mm, pilosulous.

27–40(–46).